38719945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 53187840

約数和(自身を除く): 14467895

約数列:

[1, 5, 11, 37, 53, 55, 185, 265, 359, 407, 583, 1795, 1961, 2035, 2915, 3949, 9805, 13283, 19027, 19745, 21571, 66415, 95135, 107855, 146113, 209297, 703999, 730565, 1046485, 3519995, 7743989, 38719945]

約数ペア:

[(1, 38719945), (5, 7743989), (11, 3519995), (37, 1046485), (53, 730565), (55, 703999), (185, 209297), (265, 146113), (359, 107855), (407, 95135), (583, 66415), (1795, 21571), (1961, 19745), (2035, 19027), (2915, 13283), (3949, 9805)]